Hot Rolled unequal Angle Steel for Transmission Towers

Hot Rolled unequal Angle Steel for Transmission Towers System 1

Hot Rolled unequal Angle Steel for Transmission Towers

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50000 m.t.

Supply Capability:: 200000 m.t./month

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GB Q345 Steel Angle with High Quality 90*90mm

Specification

Standard:

AISI,GB,DIN,EN,ASTM

Technique:

Hot Rolled,Cold Drawn,ERW,Forged,Saw,Spring

Shape:

Square,Rectangular

Surface Treatment:

Galvanized,Coated,Copper Coated,Dry,Chromed Passivation

Steel Grade:

Q195,Q215,Q235,Q215B,Q235B,RHB335

Certification:

ISO,SGS,BV

Thickness:

Length:

200

Net Weight:

Product Description:

Specifications of Hot Rolled unequal Angle Steel for Transmission Towers

1.Standards:GB,ASTM,BS,AISI,DIN,JIS

2. Invoicing on theoretical weight or actual weight as customer request3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR.

4. Payment terms:

1).100% irrevocable L/C at sight.

2).30% T/T prepaid and the balance against the copy of B/L.

3).30% T/T prepaid and the balance against L/C

5.Sizes:

Equal Steel Angle

EQUAL ANGLES SIZES
a(mm)	a1(mm)	thickness(mm)	length
80	80	6.0---10.0	6M/9M/12M
100	100	6.0---12.0	6M/9M/12M
120	120	8.0-12.0	6M/9M/12M
125	125	8.0---12.0	6M/9M/12M
130	130	9.0-12.0	6M/9M/12M
140	140	10.0-16.0	6M/9M/12M
150	150	10---15	6M/9M/12M
160	160	10---16	6M/9M/12M
180	180	12---18	6M/9M/12M
200	200	14---20	6M/9M/12M

Usage & Applications Hot Rolled Angle Steel

According to the needs of different structures, Angle can compose to different force support component. It is widely used in various building structures and engineering structures such as transport machinery, ships, industrial furnaces, reaction tower, container frame etc.

Hot Rolled unequal Angle Steel for Transmission Towers

Packaging & Delivery of Hot Rolled unequal Angle Steel for insteel structrure

1. With bundles and load in container, or by bulk cargo, also we could do as customer's request.

Q: Can steel angles be used in automotive applications?: Yes, steel angles can be used in automotive applications. Steel angles are commonly used in the automotive industry for various applications such as frames, chassis, supports, brackets, and reinforcements. This is because steel angles offer high strength, durability, and resistance to impact and vibrations, making them suitable for withstanding the harsh conditions and demanding loads experienced in automotive applications. Additionally, steel angles can be easily welded or bolted together, providing flexibility in designing and constructing automotive components. Overall, steel angles are a reliable and cost-effective choice for automotive applications due to their strength, versatility, and ability to withstand the rigorous demands of the industry.

Q: How do you transport steel angles?: Transporting steel angles requires careful planning and proper equipment to ensure their safe delivery. Here are some guidelines on how to transport steel angles effectively: 1. Choose the right mode of transportation: Depending on the quantity and distance, you can transport steel angles using various methods such as trucks, trailers, flatbeds, or shipping containers. Consider the dimensions and weight of the angles to determine the most suitable mode of transportation. 2. Secure the angles properly: Steel angles should be securely fastened to prevent any movement during transit. Use sturdy straps, chains, or ropes to hold them in place and protect them from shifting or falling. Avoid over-tightening, as it may cause damage to the angles. 3. Use protective measures: Steel angles are prone to rust and corrosion, especially when exposed to moisture. To prevent this, consider using protective coverings such as plastic wrap or tarps to shield them from rain, snow, or other environmental factors. You can also apply rust inhibitors or coatings to provide additional protection. 4. Distribute the weight evenly: Ensure that the weight of the steel angles is evenly distributed to prevent excessive strain on certain areas. Distribute the load evenly on the trailer or container to maintain balance and stability during transportation. 5. Proper loading and unloading: When loading and unloading steel angles, use appropriate lifting equipment such as cranes, forklifts, or hoists. Ensure that the equipment is capable of handling the weight and size of the angles. Follow proper lifting techniques and use specialized slings or clamps to avoid any damage during the process. 6. Obtain necessary permits and clearances: Depending on the size and weight of the steel angles and the transportation method used, you may need to obtain permits or clearances from relevant authorities. Check local regulations and ensure compliance to avoid any legal issues. 7. Plan the route and consider road conditions: Before transporting steel angles, plan the route carefully to avoid narrow roads, low bridges, or other obstacles that may hinder the safe passage of the load. Consider road conditions, traffic congestion, and any necessary detours to ensure a smooth and secure transportation process. By following these guidelines, you can transport steel angles safely and efficiently, minimizing the risk of damage and ensuring their timely delivery to the desired destination.

Q: What are the different grades of steel used for angles?: The different grades of steel used for angles can vary depending on the specific application and requirements. However, some common grades of steel used for angles include A36, A572, and A588. A36 steel is a low carbon steel that is commonly used in structural applications. It has good weldability and machinability, making it a versatile choice for angles. A36 steel angles are often used in construction, manufacturing, and general fabrication projects. A572 steel is a high-strength, low-alloy structural steel that is commonly used in structural applications such as bridges, buildings, and construction equipment. It offers excellent strength, weldability, and formability, making it suitable for angles that require higher strength and durability. A588 steel, also known as weathering steel, is a high-strength, low-alloy steel that is designed to have enhanced atmospheric corrosion resistance. This makes it suitable for outdoor applications where exposure to the elements can cause corrosion. A588 steel angles are often used in outdoor structures such as bridges, buildings, and sculptures. These are just a few examples of the different grades of steel that can be used for angles. The choice of grade will depend on factors such as the specific application, required strength, corrosion resistance, and cost. It is important to consult with a professional or reference industry standards to determine the most suitable grade of steel for a particular angle application.

Q: What is the typical yield strength of steel angles?: The yield strength of steel angles can differ depending on the grade and composition of the steel. However, for frequently utilized structural steel angles, the yield strength generally ranges from 36,000 to 50,000 psi (pounds per square inch). This yield strength indicates the level of stress or load that the steel angle can endure before experiencing permanent deformation. It is essential to acknowledge that various steel grades and sizes may possess distinct yield strengths, therefore it is advisable to consult the manufacturer or relevant standards for precise and specific information concerning the yield strength of steel angles.

Q: How do steel angles perform in extreme temperatures?: Steel angles are known for their excellent performance in extreme temperatures. Due to their high melting point, steel angles can withstand both extremely high and low temperatures without losing their structural integrity. In extreme heat, steel angles have a high resistance to thermal expansion, meaning they maintain their shape and strength even when exposed to intense heat. Similarly, in extremely cold temperatures, steel angles do not become brittle or weak, ensuring their durability and reliability. This makes steel angles ideal for applications in industries such as construction, automotive, and aerospace, where they are exposed to a wide range of temperatures. Additionally, steel angles also exhibit excellent fire resistance, further enhancing their performance in extreme temperature conditions. Overall, steel angles are a preferred choice for applications requiring stability and strength in extreme temperatures.

Q: What are the different test methods used to evaluate steel angles?: To ensure the quality and suitability of steel angles for different applications, multiple test methods are employed. These methods encompass: 1. Tensile Test: Assessing tensile strength, yield strength, and elongation, this test applies an increasing load to a specimen until it breaks. It gauges the material's ability to withstand forces without deformation or fracture. 2. Bend Test: Evaluating flexibility and ductility, this test bends a specimen to a specific angle, examining it for signs of cracking, fracture, or deformation. Its purpose is to determine the angles' structural integrity when subjected to bending forces. 3. Charpy Impact Test: Measuring impact resistance and toughness, this test subjects a notched specimen to a high-velocity impact. The energy absorbed during impact reveals the material's ability to withstand sudden loads or shocks. 4. Hardness Test: Determining resistance to indentation or scratching, this test employs various methods like Rockwell, Brinell, or Vickers to evaluate hardness properties. It aids in assessing durability and wear resistance. 5. Ultrasonic Testing: This non-destructive method uses high-frequency sound waves to detect internal flaws or defects within the steel angles. It identifies cracks, voids, or inclusions that may compromise structural integrity. 6. Dimensional Inspection: Measuring dimensions, tolerances, and geometric properties, this test ensures compliance with required specifications. It provides accurate information for engineering calculations and fabrication processes. By utilizing these diverse test methods, manufacturers, engineers, and quality control personnel can thoroughly evaluate the mechanical properties, structural integrity, and overall quality of steel angles, thus ensuring their suitability for specific applications.

Q: What is the typical width of a steel angle?: The typical width of a steel angle can vary depending on its intended use and the specific requirements of the project. However, in general, steel angles are available in a wide range of sizes and dimensions. Commonly, the width of a steel angle can range from 1 inch to 8 inches or more. It is important to consult the relevant industry standards and specifications to determine the appropriate width for a specific application.

Q: What are the different types of steel angle profiles?: There exists a variety of steel angle profiles, each possessing distinct characteristics and uses. Here are some of the most prevalent types: 1. Equal angle: Designed with sides of equal length, this steel angle is predominantly employed for structural purposes, such as providing support for beams or framing. It ensures equal strength and stability in both directions, making it a popular choice in the construction and manufacturing sectors. 2. Unequal angle: This particular steel angle, as suggested by its name, features sides of unequal length. It finds common application in scenarios where enhanced strength is required in one direction, like supporting shelves or bracing components. Unequal angle profiles are also utilized in the construction of bridges and buildings. 3. L-shaped angle: This steel angle possesses one longer side, forming an L shape. It is commonly utilized as a support or bracket in various industries, including furniture manufacturing, automotive production, and construction. 4. Slotted angle: Slotted angle profiles are characterized by holes or slots along the angle's length, facilitating effortless attachment and adjustment of components. They are frequently employed in shelving units, workbenches, and storage systems, offering flexibility and versatility in design. 5. Stainless steel angle: Manufactured from corrosion-resistant steel, stainless steel angles are ideal for environments with moisture and harsh chemicals. They are commonly used in the food processing, pharmaceutical, and chemical industries. 6. Galvanized angle: Galvanized steel angles are coated with a protective layer of zinc, which prevents corrosion and rusting. They are extensively utilized in outdoor applications, such as fencing, signposts, and support structures, where exposure to weather elements is a concern. These are merely a few examples of the various steel angle profiles available, each offering specific advantages and applications based on project requirements.

Q: Are steel angles suitable for mezzanine floors?: Indeed, steel angles prove to be a fitting choice for constructing mezzanine floors. Their robustness, longevity, and affordability render them a prevalent choice in mezzanine floor construction. By delivering structural reinforcement and steadiness, steel angles facilitate the expansion of floor area. Their fabrication and installation are straightforward, thus contributing to their widespread adoption in the creation of mezzanine floors. Not only can they endure substantial loads, but they also provide a solid foundation for diverse applications, such as storage, offices, or supplementary workspaces. Furthermore, steel angles can be tailored to meet specific design prerequisites, showcasing their versatility as a prime option for mezzanine floor construction.